SirSerje

const POSTS = [
    {   id:1,
        name: 'post dog',
        date: {
            time: [6, 3, 2018],
        }
    },
	 {   id:12,
        name: 'post dog',
        date: {

treyhuffine

import React from 'react';

const withStorage = (WrappedComponent) => {
  class HOC extends React.Component {
    state = {
      localStorageAvailable: false, 
    };
  
    componentDidMount() {
       this.checkLocalStorageExists();

Splaktar

import {CanDeactivate, Router} from '@angular/router';
import {Injectable} from '@angular/core';
import {Observable} from 'rxjs/Observable';
import {Observer} from 'rxjs/Observer';
import {MatDialog, MatDialogRef, MAT_DIALOG_DATA} from '@angular/material';

export interface CanComponentDeactivate {
  canDeactivate: () => Observable<boolean> | Promise<boolean> | boolean;
}

faressoft

DOM Performance

• How the browser renders the document
  • Receives the data (bytes) from the server.
  • Parses and converts into tokens (<, TagName, Attribute, AttributeValue, >).
  • Turns tokens into nodes.
  • Turns nodes into the DOM tree.
• Builds CSSOM tree from the css rules.

mburakerman

{
  "name": "webpack-sass",
  "version": "1.0.0",
  "scripts": {
    "start": "webpack-dev-server --open --mode development",
    "build": "webpack -p"
  },
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.4",

zmts

Про токены, JSON Web Tokens (JWT), аутентификацию и авторизацию. Token-Based Authentication

Last major update: 25.08.2020

• Что такое авторизация/аутентификация
• Где хранить токены
• Как ставить куки ?
• Процесс логина
• Процесс рефреш токенов
• Кража токенов/Механизм контроля токенов

singhshivam

List()
var list = Immutable.List([1,2,3])
// [1, 2, 3]

List.isList()
Immutable.List.isList(list)
// true

List.of()
var list = Immutable.List.of(1,2,3);

weblancaster

#stop all containers:
docker kill $(docker ps -q)

#remove all containers
docker rm $(docker ps -a -q)

#remove all docker images
docker rmi $(docker images -q)

bwangelme

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from http.server import HTTPServer
from http.server import BaseHTTPRequestHandler
from http import HTTPStatus

class MyHandler(BaseHTTPRequestHandler):

    def do_GET(self):

bendc

var supportsES6 = function() {
  try {
    new Function("(a = 0) => a");
    return true;
  }
  catch (err) {
    return false;
  }
}();